Grundfos 59896226 UP15-10B7 Bronze Circulator Pump 3/4" Sweat 1/25 HP 115V

The Grundfos UP15-10B7 is a compact bronze circulator pump designed for residential and light commercial hydronic heating applications. This single-phase pump features a durable bronze body construction that provides excellent corrosion resistance, making it ideal for potable water systems, radiant heating, and closed-loop heating circuits.

Key Features:

• 1/25 HP permanent split capacitor motor for reliable, quiet operation
• 3/4 inch sweat (solder) connections for direct integration into copper piping systems
• Bronze pump housing suitable for potable water and heating applications
• 115V single-phase power supply with built-in thermal overload protection
• 10-foot head capacity for effective circulation in small to medium systems
• Three-speed operation allows flow adjustment to match system requirements
• Compact design with easy installation and serviceability
• Replaceable cartridge assembly for simplified maintenance

The UP15-10B7 circulator is engineered for continuous-duty operation in residential hot water heating systems, radiant floor heating, snow melting systems, and domestic hot water recirculation. Its bronze construction meets NSF/ANSI 61 standards for potable water contact, ensuring safe operation in drinking water applications. The pump's whisper-quiet operation and energy-efficient motor make it an excellent choice for home comfort systems.